Number of permutations of 1..n containing the relative rank sequence { 143652 } at any spacing.
A159112
Number of permutations of 1..n containing the relative rank sequence { 143652 } at any spacing.
Terms
- a(0) =1a(1) =37a(2) =893a(3) =18155a(4) =340981a(5) =6181688a(6) =110784753a(7) =1990562895a(8) =36180278147a(9) =669234319093
External references
- oeis: A159112